POSC (Positron) Marketable Securities: $0.00 Mil (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

POSC Positron Corp POSC
30 GF Score
Price $1.76
GF Value $0.12
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is Positron Marketable Securities?

Positron POSC +5.51% 30 Marketable Securities is $0.00 Mil as of Dec. 2025. GuruFocus rates POSC with a GF Score™ of 30/100 and a GF Value™ of $0.12 (Significantly Overvalued). The stock has 8 warning signs investors should review.

Marketable Securities are very liquid securities that can be converted into cash quickly at a reasonable price. Positron's Marketable Securities for the quarter that ended in Dec. 2025 was $0.00 Mil.

Positron  (OTCPK:POSC) Marketable Securities Explanation

Marketable Securities are very liquid as they tend to have maturities of less than one year. Furthermore, the rate at which these securities can be bought or sold has little effect on their prices.

Please note, GuruFocus' Marketable Securities also includes "Other Short Term Investment".

Positron Marketable Securities Related Terms

Positron Marketable Securities Historical Data

* Premium members only.

The historical data trend for Positron's Marketable Securities can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Positron Marketable Securities Chart

Positron Annual Data
Trend Dec07 Dec08 Dec09 Dec10 Dec11 Dec12 Dec13 Dec14 Dec24 Dec25
Marketable Securities
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Positron Semi-Annual Data
Dec97 Dec98 Dec99 Dec00 Dec01 Dec02 Dec03 Dec04 Dec05 Dec06 Dec07 Dec08 Dec09 Dec10 Dec11 Dec12 Dec13 Dec14 Dec24 Dec25
Marketable Securities Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
POSC
30GF Score
Positron Corp POSC
Marketable Securities is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Positron Marketable Securities Calculation

Marketable Securities are very liquid securities that can be converted into cash quickly at a reasonable price.

Frequently Asked Questions Learn more about Marketable Securities →
What does a Marketable Securities of $0.00 Mil mean?
Positron (POSC) has a Marketable Securities of $0.00 Mil as of Dec. 2025. Marketable securities are high-liquid securites not directly classified as cash or cash equivalents. View historical data on Positron and its competitors.
Is Positron's Marketable Securities too high?
Positron's current Marketable Securities is $0.00 Mil. Overall, Positron has a GF Score™ of 30/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Positron's Marketable Securities compare to MDAI and ECOR?
Positron's Marketable Securities of $0.00 Mil can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Marketable Securities for a Medical Devices & Instruments company?
A good Marketable Securities depends on the Medical Devices & Instruments industry context. However, Marketable Securities should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Marketable Securities mean?
A high Marketable Securities can signal that a stock is expensive relative to its fundamentals. Marketable securities are high-liquid securites not directly classified as cash or cash equivalents. View historical data on Positron and its competitors. Positron's current Marketable Securities is $0.00 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Positron stock overvalued right now?
Based on GuruFocus' analysis, Positron (POSC) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.12, compared to a current price of $1.76 — trading 1368.3% above its estimated fair value. The current Marketable Securities is $0.00 Mil. Positron's overall GF Score™ is 30/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Marketable Securities calculated?
Marketable Securities is calculated from a company's financial statements. For Positron (POSC), the current Marketable Securities is $0.00 Mil as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Positron (POSC) Overvalued in 2026?

Based on GuruFocus' analysis, Positron stock appears to be overvalued. The current stock price of $1.76 is trading 1368.3% above its estimated GF Value™ of $0.12. GuruFocus considers Positron to be Significantly Overvalued.

Key valuation signals for POSC:

  • Marketable Securities: $0.00 Mil
  • GF Value™: $0.12 vs. price of $1.76 (1368.3% above fair value)
  • GF Score™: 30/100 with 8 warning signs

No single metric tells the full story. See the POSC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Positron Business Description

Address 3784 Commerce Court, Suite 100, North Tonawanda, NY, USA, 14120
Positron Corp is a medical technology company engaged in the co-development, manufacture, and sale of PET and PET-CT imaging systems, delivering high-performance, cost-effective molecular imaging solutions that empower healthcare providers to improve the diagnosis and treatment of cardiovascular disease and other critical conditions. By combining proprietary PET and PET-CT systems with comprehensive clinical and technical support, flexible financing, & a focus on operational efficiency, Positron makes advance diagnostic imaging more accessible & sustainable for hospitals, outpatient centers, & physician practices. The company focused on advancing positron emission tomography imaging through the development, manufacture, & commercialization of PET & PET-computed tomography imaging systems.
30GF Score

Get the complete analysis for POSC

Marketable Securities is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.76
Price
$0.12
GF Value